The correct option for the inequalities that represents the number of weeks, x, that it
will take Erin to read at least 27 books is A. 3x ≥ 27
X≥9
Erin reads 3 books each week. To read at least 27 books she needs at least 9 weeks. The inequalities sign shows that he needs at least 9 weeks to read 27 books and it may take more than 9 weeks
Solving linear inequalities follow quite pretty much the same process for fixing linear equations.
We will simplify each side, get all the terms with the variable on one side and the numbers on the alternative side, and then multiply/divide each side by the coefficient of the variable to get the answer.
learn more about linear inequalities here https://brainly.com/question/11897796
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